Oxygen Sensor for 2009-2011 Mazda RX-8 - Walker 350-64059

$163.99
WARNING:California Proposition 65▾
Walker Products Oxygen Sensor 350-64059
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Walker Products Oxygen Sensor 350-64059
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Vehicles this part fits
    Part number: 350-64059
    UPC: 724620096044
    Condition: New
    Weight: 0.20 LBS
    Item Package Code: EA
    Part Has Core (Y/N): N
    Item Package Quantity: 1
    $163.99
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    Walker Products Oxygen Sensor P/N:350-64059
    Walker Products Oxygen Sensor P/N:350-64059
    $163.99
    $163.99

    Walker Products 350-64059 oxygen sensor for the 2009-2011 Mazda RX-8 1.3L measures the oxygen in the exhaust gas to monitor the air-fuel ratio. This Walker Products oxygen sensor is an upstream, wide-band type with four wires.

    • Monitors exhaust gases to help reduce pollutants
    • Electrodes coated with a gas-permeable platinum layer
    • Coating keeps combustion residue and particulates from contaminating and eroding the electrode surfaces
    • Oxygen readings let the air-fuel mixture be fine-tuned, which supports fuel economy
    • Made for a specific application and position, with the diagnostic feedback the ECU requires

    Quick facts

    • Part: Walker Products 350-64059 oxygen sensor
    • Fits: 2009-2011 Mazda RX-8 1.3L
    • Position: Upstream
    • Condition: New

    Rough running, higher fuel use, more exhaust emissions or a lit malfunction indicator light can mean the sensor is worn, though a damaged wiring harness or connector can be behind the same signs. A newer car also stores fault codes in the ECU.

    Fits

    It fits the 2009-2011 Mazda RX-8 1.3L, which takes one. This listing is one sensor.

    Specifications

    Fit and size

    • Position: Upstream
    • Quantity per vehicle: 1

    Build and materials

    • Type: wide-band air-fuel ratio sensor
    • Wires: 4
    • Electrodes: gas-permeable platinum layer
    • Condition: New

    Frequently Asked Questions

    Is this oxygen sensor right for the 2009-2011 Mazda RX-8 1.3L?

    Yes. Walker Products 350-64059 is listed for the 2009-2011 Mazda RX-8 1.3L as an upstream sensor, and that engine takes one.

    Is this oxygen sensor wide-band or narrow-band?

    It is wide-band. Walker Products 350-64059 is a 4-wire air-fuel ratio wide-band sensor.

    What coating does this oxygen sensor have on its electrodes?

    The electrodes are coated with a gas-permeable platinum layer. A coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust.

    What can a failing upstream oxygen sensor cause?

    A failing sensor can show up as poor running, higher fuel use, more exhaust emissions or a malfunction indicator light. A newer car may also store fault codes in the ECU.

    Is the 350-64059 oxygen sensor made for one position?

    Yes. Walker Products makes each oxygen sensor number for a specific application and fitment position, and 350-64059 is an upstream unit.

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